var nextPage= 2;
function getMoreArticle(){
	$.ajax({
		type : 'GET',
		url : "index.php/page/" + nextPage + "/?method=getMoreArticles",
		data : {},
		success : function(x) { 
			nextPage = nextPage + 1;
			$("#more_articles").before(x);
		},
		error : function(r) {
			$("#more_articles").html('<h2>已经到底了</h2>'); 
		}
	});
}